CrossFit is one of the more intimidating workouts out there — and not just because it got its start training firemen, police officers and military personnel. The CrossFit studios (or boxes, in CF-speak) are no-frills gyms with the kind of old-school
Abs The fastest, smartest way to firm your abs Theres a magic formula: Any trio of a faceup + facedown or lateral + standing move = ultimate firming. This trifecta targets your core from every angle. Its sculpting! Many more great workouts on this site!